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$1.20 - $36.00
- Allows quick chain removal without tools
- MissingLink 410HD|~|1sp|~|BMX Heavy Duty chain|~|9.4mm|~|each|~|
- MissingLink 410|~|1sp|~|BMX|~|8.6mm|~|each|~|
- MissingLink II|~|8sp|~|all|~|7.1mm|~|6/card|~|
- MissingLink-9|~|9sp|~|all|~|6.6mm|~|6/card|~|
- MissingLink-10R|~|10sp|~|KMC, Shimano, SRAM|~|5.9mm|~|6/card|~|
- MissingLink-10CR|~|10sp|~|Campagnolo only|~|5.9mm|~|6/card|~|
- MissingLink-11|~|11sp|~|Campy, KMC, Shimano|~|5.5mm|~|6/card|~|
$2.99
Shim spacers can be placed between bearing and compression cover in IS headsets to fine tune the fitment.

$3.99 - $6.50
The Problem Solvers Brake Boss Plugs are perfect for when you've removed your cantilever or linear-pull brakes in order to run disc brakes or a fixie setup. These plugs thread into the empty frame bosses and lend a clean look, while also protecting the threads inside the frame from corrosion.

$4.99 - $19.00
These are the correct connecting links for SRAM's 12-speed Eagle chains. They are great for installing new chains and fixing chains on the road and trail, too. They come in a four pack, for use with four chains.

$5.95 - $10.95
$15.00
Up to 60% Off
- Durable custom-molded plastic guard
- Co-molded rubber exterior to help quiet chain-slap noise
- Easy installation and removal

$5.99
- Missing links to make chain installation, maintenance and reparation easier
- Reusable up to 3 times
- Compatible with 6, 7 and 8 speed IG drivetrains
- Pin width: 7.1mm
- Card of 2

$5.99 - $7.15
The Problem Solvers Cantilever Studs screw into the bosses built into bicycle frames to provide the proper mounting studs for brakes. Each brake requires two studs.

$5.99
The Problem Solvers Steerer Tube Shims are for installing 1-1/8-inch diameter threadless stems on 1-inch diameter threadless forks. The shim is made of light, durable anodized aluminum and is chamfered on the ends for easy stem installation.

$6.99 - $8.99
The Problem Solvers Clamp-On Water Bottle Cage Mount makes it easy to carry a bottle on your handlebars so you can have even more refreshment on rides. It also comes in useful on frames without room for bottles, like smaller frames and some kid’s bikes.

$6.99 - $13.13
Carbon fiber headset stack spacers, precision-cut to ensure proper headset function.
- Compatible with all threadless and threaded headsets

$7.99
KMC Missing Link connectors are for use on new chains or to keep in your seat bag for an emergency repairs.
- Compatible with KMC and Shimano 10-speed chains
- Includes 2 pairs

$7.99 - $12.99
The Problem Solvers Handlebar Clamp Shim allows you to fit almost any handlebars in almost any stem. It's machined of light and durable aluminum and grooved on the inside to hold tightly.

$8.99
Service your DT Swiss star ratchet hubs and wheels with DT Swiss Ratchet and Kits.
- DT Swiss Service Kit - 3-Pawl

$9.99
- MAX bearings are filled completely with high precision Grade 10 balls for maximum load capacity
- No retainer means these bearings have 40 percent more capacity

$9.99 - $19.99
The Problem Solvers Double Chainring Bolts include 5 chainring bolts and nuts that are 8mm wide. This is the right size for most double-chainring setups. These chainring bolts are made of either aluminum, stainless steel, or chromoly.

$9.99 - $19.99
The Problem Solvers Single Chainring Bolts include 5 chainring bolts and nuts that are 6mm wide. This is the right size for most single-chainring setups. These chainring bolts are made of either aluminum, stainless steel, or chromoly.

$9.99
Hose fittings fit many of SRAM's newest hydraulic brake models.
- Fittings are backwards compatible with older SRAM and Avid hydraulic brakes

$10.99 - $15.99
Our Seatpost Adapters quite literally fill the gap, and with over 25 sizes available, the combinations are endless. These Seatpost Adapters are compatible with static, suspension and dropper Seatposts.

$12.00 - $12.99
- Missing links to make chain installation, maintenance and reparation easier
- Card of 2

$12.75 - $18.38
Loose ball bearings to fit many brands of hubs, headsets, and bottom brackets. Grade 25 bearings are Dura-Ace or Campagnolo Record quality.

$12.95
- Time saving system for managing brake cables on Break-Away bikes
- Light threaded alloy barrels with rubber noise dampener

$12.99
Service your DT Swiss star ratchet hubs and wheels with DT Swiss Ratchet and Kits.
- DT Swiss 370/Onyx Service Kit: 2 pawls, spring and grease

$13.99
Crown races for Cane Creek headsets fit a variety of lowers and crown race seat diameters.
- Compatible with 10-, 40- and 110-Series headsets and backwards compatible with S and XX Series
- Integral mold seals keep out the elements
- Compatible with 52mm lower headset bearings
- Compatible with 30mm (1-1/8") straight steerer tubes
- Lightweight aluminum construction
- Allows the installation of a straight steerer fork without changing out the headset lower

$13.99
Shimano's Di2 Battery Charger Cable plugs into the Battery Charger (shown, but sold separately) so you can keep your electronic drivetrain at full power.

$14.95
$30.00
50% Off
- Replacement pads & holders w/ Velcro; for Specialized Carbon Aerobar or Specialized Hydroformed Alloy Aerobar

$14.99
The Problem Solvers Inner Chainring Bolts include 5 of the special threaded chainring bolts that fit into the chainring nuts on your crankset to hold the chainrings in place (chainring nuts sold separately). This type is 16mm long and made of rustproof stainless steel.

$14.99 - $15.99
Add a rack to your frame, even if you don’t have rack mounts. Allows standard rack stays to be bolted directly to the seat collar, for a clean and simple look. Made from lightweight aluminum for durability, with threaded inserts to bolt the stays directly into the seat clamp.
- 35mm inner diameter fits all alloy Specialized MTB frame designs with 30.9mm posts and 35mm O.D. seat tubes.
- 37mm inner diameter fits all carbon Specialized MTB frame designs with 30.9mm posts and 37mm O.D. seat tubes.

$15.99
Crown races for Cane Creek headsets fit a variety of lowers and crown race seat diameters.
Compatible with 10-, 40- and 110-Series headsets and backwards compatible with S and XX Series
- Integral mold seals keep out the elements
- Compatible with 52mm lower headset bearings
- Compatible with 40mm (1-1/2") tapered steerer tubes
- Durable steel construction

$15.99 - $26.79
Origin-8's Quill Adapter allows you to use modern threadless stems on bicycles with threaded forks that take quill stems (stems with bolts in the center). The Quill Adapter is made of light and durable 7075 aluminum and features a chromoly bolt.

$19.99
KMC Missing Link connectors are for use on new chains or to keep in your seat bag for an emergency repairs.
- Compatible with Shimano, SRAM, and KMC 11-speed chains

$19.99 - $20.99
Shimano Front Derailleur Braze-On Adaptors allow you to run a braze-on style front derailleur on a frame that doesn't have a front derailleur braze-on mount. Multiple sizes cover fitment on most frames.

$20.00 - $39.99
These baseplates are the foundation that keeps Chris King headsets turning with legendary smoothness. Manufactured from high-quality stainless steel or titanium, Chris King makes replacement baseplates for all standard sizes and a number of ingenious solutions for those that need something a little special to make their headset work.
- Engineered and manufactured in Portland, Oregon USA
- High-quality stainless steel and titanium baseplates available for all standard Chris King headset sizes
- Titanium baseplates are available in 1-inch and 1 1/8-inch sizes only
- Devolution baseplates are a stainless steel solution that allow King headsets to adapt to a wide variety of steerer tube sizes
- King Stainless Steel baseplates are available in undersized and oversized versions for irregular steerer tube sizes
- 30.0mm ID/40.5mm OD for post-April 1995 1-1/8" Headsets
- 30.0mm ID/44.0mm OD for pre- April 1995 1-1/8" Headsets

$20.99
This pair of spacers from FSA adapts a 386 EVO crankset to a 68mm BB30 or PF30 frame using the existing BB30/PF30 bottom bracket designed for your frame.

$21.99
Enduro 24X37 ABEC-3 Sealed Bearing. Replacement bearing for Wheels Mfg bottom brackets for 24mm (Shimano) and 22mm/24mm (SRAM GXP) spindle cranks.
ABEC-3 bearings are the most economical bearing Enduro offers but are extremely tough and durable.
Grade 10 chromium steel balls are within 10/1,000,000" round. These are twice as round as the industry standard. 52100 high carbon chromium alloy races go through a vacuum de-gassing process resulting in the purest chromium alloy steel, hardened to R-62. Keeping everything together are riveted steel retainers and sealed with LLB type seals.
- Dimensions: OD: 37mm / ID: 24mm / Width: 7mm
- ABEC-3 - Grade 10, 5/32" chromium steel balls
- Enduro Part # BB MR 2437 LLB-BLK
- Imported
- Sold in a bag of 2

$23.99
Wheels Manufacturing hangers are stiffer than almost any OEM hanger, which improves durability and shifting performance.
- OEM hangers are only produced by a handful of manufacturers, mostly in Taiwan and China. As a result, you will see many bikes with exactly the same hanger. Bicycle manufacturers may make mid year changes. Please use the hanger photos to select the proper hanger for your application.
- These hangers DO NOT INCLUDE attachment hardware with the exception of QBP # FS1561 (DROPOUT 399)
- CNC machined 6061 aluminum
- Made in the USA

$24.00 - $49.99
Hellbender bearings have an improved seal structure and are cross compatible with Cane Creek headsets.

$24.00
If you put in a lot of miles and/or sweat a lot, your shifter hoods probably need freshening up. Grab a pair of Shimano Dura-Ace STI Lever Hoods to make your bike feel new again.
- Fits Dura-Ace 9001 STI levers

$24.99 - $30.25
The Problem Solvers Center Lock Rotor Adapters are CNC-machined aluminum adapters that allow the use of 6-bolt rotors on Shimano's Center Lock hubs.

$24.99 - $47.99
The Problem Solvers Head Tube Reducers resize your head tube to accommodate different size forks. These fine aluminum reducers are designed for traditional, external-cup headsets. Please contact us for any questions about compatibility with your bicycle.
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